The convention-shunning pop star apparently went on a "spiritual journey" prior to recording her upcoming album "Warrior," which features the inimitable Iggy Pop. Their track, "Dirty Love," is a sex-charged pop-rocker with Ke$h yearning for filthy lovin' and Pop ... sing-talking about rug merchants in Afghanistan and Rick Santorum? Neither star has a track record of artistic preciousness, so let's stop the analysis there. Here's "Dirty Love":
"Warrior" drops Dec. 4. Ke$ha's memoir - "My Crazy Beautiful Life," released last week - is also a thing that you can buy.